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Open on Codeforces · 1,329 unique accepted
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Quality: 7,171 global accepts · Tags: interactive · first AC: Nov 23, 2020 · GNU C++11 (first AC)
Quality: 11,458 global accepts · Tags: greedy, implementation, sortings · first AC: Oct 31, 2020 · GNU C++11 (first AC)
Quality: 24,983 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Jul 21, 2020 · GNU C++11 (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,670 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,748 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,670 global accepts · Tags: binary search, combinatorics · first AC: Oct 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,756 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,836 global accepts · Tags: brute force, greedy, math, number theory · first AC: Mar 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,758 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jan 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,760 global accepts · Tags: greedy, math · first AC: Nov 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,057 global accepts · Tags: constructive algorithms, data structures · first AC: Oct 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,902 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Oct 23, 2022 · last AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,203 global accepts · Tags: brute force, geometry, implementation, math · first AC: Jul 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,860 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: May 26, 2022 · last AC: May 26, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,738 global accepts · Tags: binary search, data structures · first AC: Mar 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,813 global accepts · Tags: binary search, greedy, sortings · first AC: Mar 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 55,465 global accepts · Tags: dfs and similar, graphs, trees · first AC: Feb 28, 2022 · last AC: Feb 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,420 global accepts · Tags: brute force, data structures, greedy, math · first AC: Oct 27, 2021 · last AC: Oct 27, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,808 global accepts · Tags: constructive algorithms, implementation · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,403 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Aug 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,086 global accepts · Tags: dp, greedy, strings, two pointers · first AC: Jul 22, 2021 · last AC: Jul 24, 2021 · GNU C++11 (first AC)
Quality: 28,137 global accepts · Tags: dp, graphs, greedy, shortest paths · first AC: Mar 26, 2021 · GNU C++11 (first AC)
Quality: 21,390 global accepts · Tags: greedy, math · first AC: Mar 19, 2021 · GNU C++11 (first AC)
Quality: 13,632 global accepts · Tags: brute force, data structures, implementation, math · first AC: Mar 15, 2021 · GNU C++11 (first AC)